year,IPC2
1850,0.00151
1851,0.00151
1852,0.00151
1853,0.00151
1854,0.00151
1855,0.00151
1856,0.00151
1857,0.00151
1858,0.00151
1859,0.00151
1860,0.00151
1861,0.00151
1862,0.00151
1863,0.00151
1864,0.00151
1865,0.00151
1866,0.00151
1867,0.00151
1868,0.00151
1869,0.00151
1870,0.00151
1871,0.00151
1872,0.00151
1873,0.00151
1874,0.00151
1875,0.00151
1876,0.00151
1877,0.00151
1878,0.00151
1879,0.00151
1880,0.00151
1881,0.00151
1882,0.00151
1883,0.00151
1884,0.00151
1885,0.00151
1886,0.00151
1887,0.00151
1888,0.00151
1889,0.00151
1890,0.00151
1891,0.00177
1892,0.0024700000000000004
1893,0.0035299999999999997
1894,0.00487
1895,0.00639
1896,0.00801
1897,0.009640000000000001
1898,0.0112
1899,0.0126
1900,0.013699999999999999
1901,0.0146
1902,0.0155
1903,0.016300000000000002
1904,0.017
1905,0.0177
1906,0.0185
1907,0.0192
1908,0.02
1909,0.0209
1910,0.0219
1911,0.0229
1912,0.0241
1913,0.0253
1914,0.0265
1915,0.027800000000000002
1916,0.0292
1917,0.030699999999999998
1918,0.032299999999999995
1919,0.0339
1920,0.0355
1921,0.0436
1922,0.0627
1923,0.0907
1924,0.125
1925,0.164
1926,0.205
1927,0.246
1928,0.284
1929,0.318
1930,0.344
1931,0.365
1932,0.383
1933,0.399
1934,0.414
1935,0.429
1936,0.443
1937,0.457
1938,0.472
1939,0.489
1940,0.508
1941,0.529
1942,0.551
1943,0.574
1944,0.599
1945,0.625
1946,0.653
1947,0.683
1948,0.714
1949,0.747
1950,0.783
1951,0.821
1952,0.863
1953,0.908
1954,0.957
1955,1.01
1956,1.06
1957,1.12
1958,1.17
1959,1.23
1960,1.29
1961,1.36
1962,1.44
1963,1.52
1964,1.61
1965,1.7
1966,1.79
1967,1.87
1968,1.95
1969,2.02
1970,2.41
1971,2.28
1972,2.15
1973,2.64
1974,3.01
1975,2.72
1976,3.0
1977,3.73
1978,3.91
1979,3.95
1980,3.99
1981,4.05
1982,3.55
1983,3.12
1984,3.57
1985,3.53
1986,3.83
1987,3.76
1988,3.75
1989,3.72
1990,3.8
1991,3.43
1992,2.77
1993,2.65
1994,2.62
1995,3.18
1996,2.73
1997,3.15
1998,3.58
1999,3.81
2000,4.6
2001,5.65
2002,6.47
2003,7.68
2004,9.02
2005,10.1
2006,11.3
2007,11.8
2008,12.6
2009,12.9
2010,14.0
2011,15.1
2012,15.6
2013,16.4
2014,16.9
2015,17.6
2016,18.0
2017,18.2
2018,18.7